Pocan® BFN4221 000000
20% Glass Reinforced, Injection Molding, Flame Retardant (halogen free)
General Information
Pocan® is a high-quality brand of polybutylene terephthalate (PBT) and PBT blends crafted by Envalior. Pocan is known for its impressive resistance to heat and chemicals, outstanding electrical properties, strength and hardness. It is designed to cater to a wide range of industries, including automotive, electrical/electronics, lighting, household appliances, and sports & leisure.
Special features
General Document
Regulatory Affairs
- Absence Declaration ELV (2000/53/EC: Heavy metals)2024-02-15
- Conflict minerals declaration (EICC, GeSI)2024-03-21
- REACH Registration Statement2024-03-27
- RoHS Statement (2011/65/EC: Heavy metals)2024-02-01
- SVHC, REACH Annex XIV and –XVII Statement2024-03-27
Yellow Card
Processing technology
Injection Molding
Injection Molding
Rheological properties
Melt volume-flow rate
15
cm³/10min
ISO 1133
Temperature
260
°C
ISO 1133
Load
2.16
kg
ISO 1133
Molding shrinkage (parallel)
0.7
%
ISO 294-4
Molding shrinkage (normal)
1.2
%
ISO 294-4
Mechanical properties
Tensile modulus
8500
MPa
ISO 527-1/-2
Tensile modulus (-40°C)
9060
MPa
ISO 527-1/-2
Tensile modulus (40°C)
6870
MPa
ISO 527-1/-2
Tensile modulus (100°C)
4350
MPa
ISO 527-1/-2
Tensile modulus (120°C)
3970
MPa
ISO 527-1/-2
Tensile modulus (140°C)
3620
MPa
ISO 527-1/-2
Tensile modulus (160°C)
3260
MPa
ISO 527-1/-2
Tensile modulus (180°C)
2850
MPa
ISO 527-1/-2
Tensile modulus (200°C)
2310
MPa
ISO 527-1/-2
Stress at break
90
MPa
ISO 527-1/-2
Strain at break
2.4
%
ISO 527-1/-2
Flexural modulus
8300
MPa
ISO 178
Flexural strength
140
MPa
ISO 178
Flexural strain at flexural strength
2.4
%
ISO 178-A
Charpy impact strength (+23°C)
35
kJ/m²
ISO 179/1eU
Charpy impact strength (-30°C)
30
kJ/m²
ISO 179/1eU
Izod impact strength (+23°C)
30
kJ/m²
ISO 180/1U
Izod impact strength (-30°C)
25
kJ/m²
ISO 180-1U
Thermal properties
Melting temperature (10°C/min)
220
°C
ISO 11357-1/-3
Temp. of deflection under load (1.80 MPa)
207
°C
ISO 75-1/-2
Temp. of deflection under load (0.45 MPa)
222
°C
ISO 75-1/-2
Coeff. of linear therm. expansion (parallel)
0.3
E-4/°C
ISO 11359-1/-2
Coeff. of linear therm. expansion (normal)
0.9
E-4/°C
ISO 11359-1/-2
Burning Behav. at 1.5 mm nom. thickn.
V-0
class
IEC 60695-11-10
Thickness tested
5VA
mm
IEC 60695-11-10
Burning Behav. 5V at thickness h
5VA
class
IEC 60695-11-20
Thickness tested
1.5
mm
IEC 60695-11-20
Ball pressure temperature
210
°C
IEC 60695-10-2
Glow Wire Flammability Index GWFI
960
°C
IEC 60695-2-12
GWFI (Thickness (1) tested)
0.4
mm
IEC 60695-2-12
Glow Wire Flammability Index GWFI
960
°C
IEC 60695-2-12
GWFI (Thickness (2) tested)
0.75
mm
IEC 60695-2-12
Glow Wire Ignition Temperature GWIT
775
°C
IEC 60695-2-13
GWIT (Thickness (1) tested)
0.4
mm
IEC 60695-2-13
Glow Wire Ignition Temperature GWIT
775
°C
IEC 60695-2-13
GWIT (Thickness (2) tested)
0.75
mm
IEC 60695-2-13
Glow Wire Ignition Temperature GWIT
800
°C
IEC 60695-2-13
GWIT (Thickness (3) tested)
1.5
mm
IEC 60695-2-13
Glow Wire Ignition Temperature GWIT
800
°C
IEC 60695-2-13
GWIT (Thickness (4) tested)
3
mm
IEC 60695-2-13
Electrical properties
Volume resistivity
1E13
Ohm*m
IEC 62631-3-1
Electric strength
33
kV/mm
IEC 60243-1
Comparative tracking index
525
V
IEC 60112
Comparative tracking index (PLC)
0
class
UL 746A
Other properties
Density
1470
kg/m³
ISO 1183
